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Several improvements to CBA data-structure.

This commit is contained in:
Alan Mishchenko 2015-02-15 15:37:00 -08:00
parent 5158c71129
commit d6157c7516
8 changed files with 635 additions and 272 deletions
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184
src/base/cba/cba.h
View File

@ -120,6 +120,15 @@ typedef enum {
} Cba_ObjType_t;
// name types
typedef enum {
CBA_NAME_BIN = 0, // 0: binary ID real
CBA_NAME_WORD, // 1: word-level ID real
CBA_NAME_INFO, // 2: word-level offset
CBA_NAME_INDEX, // 3: word-leveln index
} Cba_NameType_t;
typedef struct Cba_Ntk_t_ Cba_Ntk_t;
typedef struct Cba_Man_t_ Cba_Man_t;
@ -136,12 +145,12 @@ struct Cba_Ntk_t_
// interface
Vec_Int_t vInputs; // inputs
Vec_Int_t vOutputs; // outputs
Vec_Int_t vInfo; // input/output/wire info
// object attributes
Vec_Str_t vType; // types
Vec_Int_t vFanin; // fanin
Vec_Int_t vIndex; // index
Vec_Int_t vName; // original NameId or InstId
Vec_Int_t vRange; // range
Vec_Int_t vCopy; // copy
// other
Vec_Int_t vArray;
@ -160,6 +169,7 @@ struct Cba_Man_t_
int nNtks; // number of current networks
Cba_Ntk_t * pNtks; // networks
// user data
Vec_Str_t * vOut;
Vec_Int_t vBuf2RootNtk;
Vec_Int_t vBuf2RootObj;
Vec_Int_t vBuf2LeafNtk;
@ -211,17 +221,27 @@ static inline Cba_Ntk_t * Cba_NtkHostNtk( Cba_Ntk_t * p ) { r
static inline int Cba_NtkHostObj( Cba_Ntk_t * p ) { return p->iBoxObj; }
static inline void Cba_NtkSetHost( Cba_Ntk_t * p, int n, int i ) { assert(p->iBoxNtk == -1); p->iBoxNtk = n; p->iBoxObj = i; }
static inline int Cba_InfoRange( int Beg, int End ) { return End > Beg ? End - Beg + 1 : Beg - End + 1; }
static inline int Cba_NtkInfoNum( Cba_Ntk_t * p ) { return Vec_IntSize(&p->vInfo)/3; }
static inline int Cba_NtkInfoNumAlloc( Cba_Ntk_t * p ) { return Vec_IntCap(&p->vInfo)/3; }
static inline int Cba_NtkInfoType( Cba_Ntk_t * p, int i ) { return Abc_Lit2Att2(Vec_IntEntry(&p->vInfo, 3*i)); }
static inline int Cba_NtkInfoName( Cba_Ntk_t * p, int i ) { return Abc_Lit2Var2(Vec_IntEntry(&p->vInfo, 3*i)); }
static inline int Cba_NtkInfoBeg( Cba_Ntk_t * p, int i ) { return Vec_IntEntry(&p->vInfo, 3*i+1); }
static inline int Cba_NtkInfoEnd( Cba_Ntk_t * p, int i ) { return Vec_IntEntry(&p->vInfo, 3*i+2); }
static inline int Cba_NtkInfoRange( Cba_Ntk_t * p, int i ) { int* a = Vec_IntEntryP(&p->vInfo, 3*i); return a[1]>=0 ? Cba_InfoRange( a[1], a[2] ) : 1; }
static inline int Cba_NtkInfoIndex( Cba_Ntk_t * p, int i, int j ) { int* a = Vec_IntEntryP(&p->vInfo, 3*i); assert(a[1]>=0); return a[1]<a[2] ? a[1]+j : a[1]-j;}
static inline void Cba_NtkAddInfo( Cba_Ntk_t * p,int i,int b,int e){ Vec_IntPush(&p->vInfo, i); Vec_IntPushTwo(&p->vInfo, b, e); }
static inline void Cba_NtkSetInfoName( Cba_Ntk_t * p, int i, int n){ Vec_IntWriteEntry( &p->vInfo, 3*i, n ); }
static inline void Cba_NtkStartNames( Cba_Ntk_t * p ) { assert(Cba_NtkObjNumAlloc(p)); Vec_IntFill(&p->vName, Cba_NtkObjNumAlloc(p), 0); }
static inline void Cba_NtkStartRanges( Cba_Ntk_t * p ) { assert(Cba_NtkObjNumAlloc(p)); Vec_IntFill(&p->vRange, Cba_NtkObjNumAlloc(p), 0); }
static inline void Cba_NtkStartCopies( Cba_Ntk_t * p ) { assert(Cba_NtkObjNumAlloc(p)); Vec_IntFill(&p->vCopy, Cba_NtkObjNumAlloc(p), -1); }
static inline void Cba_NtkFreeNames( Cba_Ntk_t * p ) { Vec_IntErase(&p->vName); }
static inline void Cba_NtkFreeRanges( Cba_Ntk_t * p ) { Vec_IntErase(&p->vRange); }
static inline void Cba_NtkFreeCopies( Cba_Ntk_t * p ) { Vec_IntErase(&p->vCopy); }
static inline int Cba_NtkHasNames( Cba_Ntk_t * p ) { return p->vName.pArray != NULL; }
static inline int Cba_NtkHasRanges( Cba_Ntk_t * p ) { return p->vRange.pArray != NULL; }
static inline int Cba_NtkHasCopies( Cba_Ntk_t * p ) { return p->vCopy.pArray != NULL; }
static inline int Cba_TypeIsBox( Cba_ObjType_t Type ) { return Type >= CBA_OBJ_BOX && Type < CBA_BOX_UNKNOWN; }
static inline Cba_NameType_t Cba_NameType( int n ) { assert( n ); return (Cba_NameType_t)Abc_Lit2Att2( n ); }
static inline Cba_ObjType_t Cba_ObjType( Cba_Ntk_t * p, int i ) { return (Cba_ObjType_t)Vec_StrEntry(&p->vType, i); }
static inline int Cba_ObjIsPi( Cba_Ntk_t * p, int i ) { return Cba_ObjType(p, i) == CBA_OBJ_PI; }
@ -243,14 +263,13 @@ static inline int Cba_ObjIndex( Cba_Ntk_t * p, int i ) { a
static inline int Cba_ObjFaninTwo( Cba_Ntk_t * p, int i ) { return Cba_ObjFanin(p, Cba_ObjFanin(p, i)); }
static inline int Cba_ObjNameInt( Cba_Ntk_t * p, int i ) { assert(!Cba_ObjIsCo(p, i)); return Vec_IntEntry(&p->vName, i); }
static inline int Cba_ObjName( Cba_Ntk_t * p, int i ) { return Cba_ObjIsCo(p, i) ? Cba_ObjNameInt(p, Cba_ObjFanin(p,i)) : Cba_ObjNameInt(p, i); }
static inline int Cba_ObjRange( Cba_Ntk_t * p, int i ) { return Vec_IntEntry(&p->vRange, i); }
static inline Cba_NameType_t Cba_ObjNameType( Cba_Ntk_t * p, int i ) { assert(!Cba_ObjIsCo(p, i)); return Cba_NameType( Cba_ObjName(p, i) ); }
static inline int Cba_ObjNameId( Cba_Ntk_t * p, int i ) { assert(!Cba_ObjIsCo(p, i)); return Abc_Lit2Var2( Cba_ObjName(p, i) ); }
static inline char * Cba_ObjNameStr( Cba_Ntk_t * p, int i ) { assert(Cba_ObjNameType(p, i) <= CBA_NAME_WORD); return Cba_NtkStr(p, Cba_ObjNameId(p, i)); }
static inline int Cba_ObjCopy( Cba_Ntk_t * p, int i ) { return Vec_IntEntry(&p->vCopy, i); }
static inline char * Cba_ObjNameStr( Cba_Ntk_t * p, int i ) { return Cba_NtkStr(p, Cba_ObjName(p, i)); }
static inline char * Cba_ObjRangeStr( Cba_Ntk_t * p, int i ) { return Cba_NtkStr(p, Cba_ObjRange(p, i)); }
static inline void Cba_ObjSetFanin( Cba_Ntk_t * p, int i, int x ) { assert(Cba_ObjFanin(p, i) == -1 && Cba_ObjIsCo(p, i)); Vec_IntWriteEntry( &p->vFanin, i, x);}
static inline void Cba_ObjSetIndex( Cba_Ntk_t * p, int i, int x ) { assert(Cba_ObjIndex(p, i) == -1); Vec_IntWriteEntry( &p->vIndex, i, x ); }
static inline void Cba_ObjSetName( Cba_Ntk_t * p, int i, int x ) { assert(Cba_ObjName(p, i) == 0 && !Cba_ObjIsCo(p, i)); Vec_IntWriteEntry( &p->vName, i, x ); }
static inline void Cba_ObjSetRange( Cba_Ntk_t * p, int i, int x ) { assert(Cba_ObjRange(p, i) == 0); Vec_IntWriteEntry( &p->vRange, i, x ); }
static inline void Cba_ObjSetCopy( Cba_Ntk_t * p, int i, int x ) { assert(Cba_ObjCopy(p, i) == -1); Vec_IntWriteEntry( &p->vCopy, i, x ); }
static inline int Cba_BoxBiNum( Cba_Ntk_t * p, int i ) { int s = i-1; assert(Cba_ObjIsBox(p, i)); while (--i >= 0 && Cba_ObjIsBi(p, i)); return s - i; }
@ -312,6 +331,80 @@ static inline int Cba_NtkNameRanges( char * pName, int * pRanges, char * pSymbs
pSymbs[nSigs] = Symb, pRanges[nSigs++] = Num;
return nSigs;
}
static inline void Cba_NtkReadRangesPrim( char * pName, Vec_Int_t * vRanges, int fPo )
{
char * pTemp; int Last, Num = 0;
assert( !strncmp(pName, "ABC", 3) );
for ( pTemp = pName; *pTemp && !Cba_CharIsDigit(*pTemp); pTemp++ );
assert( Cba_CharIsDigit(*pTemp) );
Vec_IntClear( vRanges );
for ( ; *pTemp; pTemp++ )
{
if ( Cba_CharIsDigit(*pTemp) )
Num = 10 * Num + *pTemp - '0';
else
Vec_IntPush( vRanges, Num ), Num = 0;
}
assert( Num > 0 );
Vec_IntPush( vRanges, Num );
Last = Vec_IntPop(vRanges);
if ( !fPo )
return;
if ( !strncmp(pName, "ABCADD", 6) )
Vec_IntFillTwo( vRanges, 2, Last - 1, 1 );
else
Vec_IntFill( vRanges, 1, Last );
}
static inline int Cba_NtkReadRangesUser( Cba_Ntk_t * p, Vec_Int_t * vRanges, int fPo )
{
int Count = 0;
assert( fPo == 0 || fPo == 1 );
if ( Cba_NtkInfoNum(p) == 0 )
{
if ( vRanges )
Vec_IntFill( vRanges, fPo ? Cba_NtkPoNum(p) : Cba_NtkPiNum(p), 1 );
Count = fPo ? Cba_NtkPoNum(p) : Cba_NtkPiNum(p);
}
else
{
int Value, Beg, End, k;
if ( vRanges )
Vec_IntClear( vRanges );
Vec_IntForEachEntryTriple( &p->vInfo, Value, Beg, End, k )
if ( Abc_Lit2Att2(Value) == (fPo ? 2 : 1) )
{
if ( vRanges )
Vec_IntPush( vRanges, Cba_InfoRange(Beg, End) );
Count += Cba_InfoRange(Beg, End);
}
}
return Count;
}
static inline int Cba_ObjGetRange( Cba_Ntk_t * p, int iObj, int * pBeg, int * pEnd )
{
int i, Beg, End, iNameId = Cba_ObjName(p, iObj);
if ( pBeg ) *pBeg = -1;
if ( pEnd ) *pEnd = -1;
if ( Cba_NameType(iNameId) == CBA_NAME_BIN )
return 1;
if ( Cba_NameType(iNameId) == CBA_NAME_WORD )
{
if ( pBeg ) *pBeg = 0;
for ( i = 0; iObj + i + 1 < Cba_NtkObjNum(p); i++ )
if ( !Cba_ObjIsCi(p, iObj + i + 1) || Cba_ObjNameType(p, iObj + i + 1) != CBA_NAME_INDEX )
break;
if ( pEnd ) *pEnd = i;
return i + 1;
}
assert( Cba_NameType(iNameId) == CBA_NAME_INFO );
Beg = Cba_NtkInfoBeg( p, Abc_Lit2Var2(iNameId) );
End = Cba_NtkInfoEnd( p, Abc_Lit2Var2(iNameId) );
assert( Beg >= 0 );
if ( pBeg ) *pBeg = Beg;
if ( pEnd ) *pEnd = End;
return Cba_InfoRange( Beg, End );
}
////////////////////////////////////////////////////////////////////////
/// MACRO DEFINITIONS ///
@ -331,10 +424,10 @@ static inline int Cba_NtkNameRanges( char * pName, int * pRanges, char * pSymbs
#define Cba_NtkForEachPoDriver( p, iObj, i ) \
for ( i = 0; (i < Cba_NtkPoNum(p)) && (((iObj) = Cba_ObjFanin(p, Cba_NtkPo(p, i))), 1); i++ )
#define Cba_NtkForEachObj( p, i ) \
#define Cba_NtkForEachObj( p, i ) if ( !Cba_ObjType(p, i) ) {} else \
for ( i = 0; (i < Cba_NtkObjNum(p)); i++ )
#define Cba_NtkForEachObjType( p, Type, i ) \
for ( i = 0; (i < Cba_NtkObjNum(p)) && (((Type) = Cba_ObjType(p, i)), 1); i++ )
for ( i = 0; (i < Cba_NtkObjNum(p)) && (((Type) = Cba_ObjType(p, i)), 1); i++ ) if ( !Type ) {} else
#define Cba_NtkForEachBox( p, i ) \
for ( i = 0; (i < Cba_NtkObjNum(p)); i++ ) if ( !Cba_ObjIsBox(p, i) ) {} else
@ -399,8 +492,6 @@ static inline int Cba_ObjDup( Cba_Ntk_t * pNew, Cba_Ntk_t * p, int i )
int iObj = Cba_ObjAlloc( pNew, Cba_ObjType(p, i), Cba_ObjIsBox(p, i) ? Cba_BoxNtkId(p, i) : -1 );
if ( Cba_NtkHasNames(p) && Cba_NtkHasNames(pNew) && !Cba_ObjIsCo(p, i) )
Cba_ObjSetName( pNew, iObj, Cba_ObjName(p, i) );
if ( Cba_NtkHasRanges(p) && Cba_NtkHasRanges(pNew) )
Cba_ObjSetRange( pNew, iObj, Cba_ObjRange(p, i) );
Cba_ObjSetCopy( p, i, iObj );
return iObj;
}
@ -420,6 +511,8 @@ static inline int Cba_BoxDup( Cba_Ntk_t * pNew, Cba_Ntk_t * p, int iBox )
Cba_BoxForEachBiReverse( p, iBox, iTerm, i )
Cba_ObjDup( pNew, p, iTerm );
iBoxNew = Cba_ObjDup( pNew, p, iBox );
if ( Cba_NtkHasNames(p) && Cba_NtkHasNames(pNew) && Cba_ObjName(p, iBox) )
Cba_ObjSetName( pNew, iBoxNew, Cba_ObjName(p, iBox) );
if ( Cba_BoxNtk(p, iBox) )
Cba_BoxSetNtkId( pNew, iBoxNew, Cba_NtkCopy(Cba_BoxNtk(p, iBox)) );
Cba_BoxForEachBo( p, iBox, iTerm, i )
@ -428,6 +521,28 @@ static inline int Cba_BoxDup( Cba_Ntk_t * pNew, Cba_Ntk_t * p, int iBox )
}
/**Function*************************************************************
Synopsis [Prints vector.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
static inline void Vec_StrPrint( Vec_Str_t * p, int fInt )
{
int i;
for ( i = 0; i < p->nSize; i++ )
if ( fInt )
printf( "%d ", (int)p->pArray[i] );
else
printf( "%c ", p->pArray[i] );
printf( "\n" );
}
/**Function*************************************************************
Synopsis [Network APIs.]
@ -465,6 +580,8 @@ static inline void Cba_NtkDup( Cba_Ntk_t * pNew, Cba_Ntk_t * p )
int i, iObj;
assert( pNew != p );
Cba_NtkAlloc( pNew, Cba_NtkNameId(p), Cba_NtkPiNum(p), Cba_NtkPoNum(p), Cba_NtkObjNum(p) );
if ( Vec_IntSize(&p->vInfo) )
Vec_IntAppend( &pNew->vInfo, &p->vInfo );
Cba_NtkStartCopies( p );
if ( Cba_NtkHasNames(p) )
Cba_NtkStartNames( pNew );
@ -484,6 +601,8 @@ static inline void Cba_NtkDupUserBoxes( Cba_Ntk_t * pNew, Cba_Ntk_t * p )
int i, iObj;
assert( pNew != p );
Cba_NtkAlloc( pNew, Cba_NtkNameId(p), Cba_NtkPiNum(p), Cba_NtkPoNum(p), Cba_NtkObjNum(p) + 3*Cba_NtkCoNum(p) );
if ( Vec_IntSize(&p->vInfo) )
Vec_IntAppend( &pNew->vInfo, &p->vInfo );
Cba_NtkStartCopies( p );
Cba_NtkForEachPi( p, iObj, i )
Cba_ObjDup( pNew, p, iObj );
@ -505,8 +624,11 @@ static inline void Cba_NtkMoveNames( Cba_Ntk_t * pNew, Cba_Ntk_t * p )
Cba_NtkForEachPi( p, iObj, i )
Cba_ObjSetName( pNew, Cba_ObjCopy(p, iObj), Cba_ObjName(p, iObj) );
Cba_NtkForEachBoxUser( p, iBox )
{
Cba_ObjSetName( pNew, Cba_ObjCopy(p, iBox), Cba_ObjName(p, iBox) );
Cba_BoxForEachBo( p, iBox, iObj, i )
Cba_ObjSetName( pNew, Cba_ObjCopy(p, iObj), Cba_ObjName(p, iObj) );
}
Cba_NtkForEachBoxUser( p, iBox )
Cba_BoxForEachBi( p, iBox, iObj, i )
if ( !Cba_ObjName(pNew, Cba_ObjFanin(pNew, Cba_ObjCopy(p, iObj))) )
@ -520,11 +642,11 @@ static inline void Cba_NtkFree( Cba_Ntk_t * p )
{
Vec_IntErase( &p->vInputs );
Vec_IntErase( &p->vOutputs );
Vec_IntErase( &p->vInfo );
Vec_StrErase( &p->vType );
Vec_IntErase( &p->vFanin );
Vec_IntErase( &p->vIndex );
Vec_IntErase( &p->vName );
Vec_IntErase( &p->vRange );
Vec_IntErase( &p->vCopy );
Vec_IntErase( &p->vArray );
}
@ -533,11 +655,11 @@ static inline int Cba_NtkMemory( Cba_Ntk_t * p )
int nMem = sizeof(Cba_Ntk_t);
nMem += Vec_IntMemory(&p->vInputs);
nMem += Vec_IntMemory(&p->vOutputs);
nMem += Vec_IntMemory(&p->vInfo);
nMem += Vec_StrMemory(&p->vType);
nMem += Vec_IntMemory(&p->vFanin);
nMem += Vec_IntMemory(&p->vIndex);
nMem += Vec_IntMemory(&p->vName);
nMem += Vec_IntMemory(&p->vRange);
nMem += Vec_IntMemory(&p->vCopy);
return nMem;
}
@ -569,6 +691,39 @@ static inline void Cba_NtkDeriveIndex( Cba_Ntk_t * p )
Cba_ObjSetIndex( p, iTerm, i );
}
}
static inline void Cba_NtkPrint( Cba_Ntk_t * p )
{
int i, Type, Value, Beg, End;
printf( "Interface (%d):\n", Cba_NtkInfoNum(p) );
Vec_IntForEachEntryTriple( &p->vInfo, Value, Beg, End, i )
{
printf( "%6d : ", i );
printf( "Type =%3d ", Cba_NtkInfoType(p, i/3) );
if ( Beg >= 0 )
printf( "[%d:%d] ", End, Beg );
else
printf( " " );
printf( "Name =%3d ", Cba_NtkInfoName(p, i/3) );
if ( Cba_NtkInfoName(p, i/3) )
printf( "%s", Cba_NtkStr( p, Cba_NtkInfoName(p, i/3) ) );
printf( "\n" );
}
printf( "Objects (%d):\n", Cba_NtkObjNum(p) );
Cba_NtkForEachObjType( p, Type, i )
{
printf( "%6d : ", i );
printf( "Type =%3d ", Type );
if ( Cba_ObjIsCo(p, i) )
printf( "Fanin =%6d ", Cba_ObjFanin(p, i) );
else if ( Cba_NtkHasNames(p) && Cba_ObjName(p, i) )
{
printf( "Name =%6d(%d) ", Cba_ObjNameId(p, i), Cba_ObjNameType(p, i) );
if ( Cba_ObjNameType(p, i) <= CBA_NAME_WORD )
printf( "%s", Cba_ObjNameStr(p, i) );
}
printf( "\n" );
}
}
/**Function*************************************************************
@ -831,6 +986,7 @@ extern Cba_Man_t * Cba_ManReadCba( char * pFileName );
extern void Cba_ManWriteCba( char * pFileName, Cba_Man_t * p );
/*=== cbaNtk.c ===============================================================*/
extern void Cba_ManAssignInternNames( Cba_Man_t * p );
extern void Cba_ManAssignInternWordNames( Cba_Man_t * p );
extern Cba_Man_t * Cba_ManCollapse( Cba_Man_t * p );
/*=== cbaPtr.c ===============================================================*/
extern void Cba_PtrFree( Vec_Ptr_t * vDes );

28
src/base/cba/cbaCba.c
View File

@ -50,9 +50,9 @@ int CbaManReadCbaLine( Vec_Str_t * vOut, int * pPos, char * pBuffer, char * pLim
*pBuffer = 0;
return pBuffer < pLimit;
}
int CbaManReadCbaNameAndNums( char * pBuffer, int * Num1, int * Num2, int * Num3 )
int CbaManReadCbaNameAndNums( char * pBuffer, int * Num1, int * Num2, int * Num3, int * Num4 )
{
*Num1 = *Num2 = *Num3 = -1;
*Num1 = *Num2 = *Num3 = *Num4 = -1;
// read name
while ( *pBuffer && *pBuffer != ' ' )
pBuffer++;
@ -76,6 +76,13 @@ int CbaManReadCbaNameAndNums( char * pBuffer, int * Num1, int * Num2, int * Num3
// read Num3
assert( *pBuffer == ' ' );
*Num3 = atoi(++pBuffer);
while ( *pBuffer && *pBuffer != ' ' )
pBuffer++;
if ( !*pBuffer )
return 1;
// read Num4
assert( *pBuffer == ' ' );
*Num4 = atoi(++pBuffer);
return 1;
}
void Cba_ManReadCbaVecStr( Vec_Str_t * vOut, int * pPos, Vec_Str_t * p, int nSize )
@ -97,6 +104,7 @@ void Cba_ManReadCbaNtk( Vec_Str_t * vOut, int * pPos, Cba_Ntk_t * pNtk )
int i, Type;
Cba_ManReadCbaVecStr( vOut, pPos, &pNtk->vType, Cba_NtkObjNumAlloc(pNtk) );
Cba_ManReadCbaVecInt( vOut, pPos, &pNtk->vFanin, 4 * Cba_NtkObjNumAlloc(pNtk) );
Cba_ManReadCbaVecInt( vOut, pPos, &pNtk->vInfo, 12 * Cba_NtkInfoNumAlloc(pNtk) );
Cba_NtkForEachObjType( pNtk, Type, i )
{
if ( Type == CBA_OBJ_PI )
@ -107,17 +115,18 @@ void Cba_ManReadCbaNtk( Vec_Str_t * vOut, int * pPos, Cba_Ntk_t * pNtk )
assert( Cba_NtkPiNum(pNtk) == Cba_NtkPiNumAlloc(pNtk) );
assert( Cba_NtkPoNum(pNtk) == Cba_NtkPoNumAlloc(pNtk) );
assert( Cba_NtkObjNum(pNtk) == Cba_NtkObjNumAlloc(pNtk) );
assert( Cba_NtkInfoNum(pNtk) == Cba_NtkInfoNumAlloc(pNtk) );
}
Cba_Man_t * Cba_ManReadCbaInt( Vec_Str_t * vOut )
{
Cba_Man_t * p;
Cba_Ntk_t * pNtk;
char Buffer[1000] = "#";
int i, NameId, Pos = 0, nNtks, nPrims, Num1, Num2, Num3;
int i, NameId, Pos = 0, nNtks, nPrims, Num1, Num2, Num3, Num4;
while ( Buffer[0] == '#' )
if ( !CbaManReadCbaLine(vOut, &Pos, Buffer, Buffer+1000) )
return NULL;
if ( !CbaManReadCbaNameAndNums(Buffer, &nNtks, &nPrims, &Num3) )
if ( !CbaManReadCbaNameAndNums(Buffer, &nNtks, &nPrims, &Num3, &Num4) )
return NULL;
// start manager
assert( nNtks > 0 && nPrims > 0 );
@ -130,7 +139,7 @@ Cba_Man_t * Cba_ManReadCbaInt( Vec_Str_t * vOut )
Cba_ManFree( p );
return NULL;
}
if ( !CbaManReadCbaNameAndNums(Buffer, &Num1, &Num2, &Num3) )
if ( !CbaManReadCbaNameAndNums(Buffer, &Num1, &Num2, &Num3, &Num4) )
{
Cba_ManFree( p );
return NULL;
@ -138,6 +147,7 @@ Cba_Man_t * Cba_ManReadCbaInt( Vec_Str_t * vOut )
assert( Num1 > 0 && Num2 > 0 && Num3 > 0 );
NameId = Abc_NamStrFindOrAdd( p->pStrs, Buffer, NULL );
Cba_NtkAlloc( pNtk, NameId, Num1, Num2, Num3 );
Vec_IntFill( &pNtk->vInfo, 3 * Num4, -1 );
}
// read networks
Cba_ManForEachNtk( p, pNtk, i )
@ -201,8 +211,9 @@ Cba_Man_t * Cba_ManReadCba( char * pFileName )
***********************************************************************/
void Cba_ManWriteCbaNtk( Vec_Str_t * vOut, Cba_Ntk_t * pNtk )
{
Vec_StrPushBuffer( vOut, (char *)Vec_StrArray(&pNtk->vType), Cba_NtkObjNum(pNtk) );
Vec_StrPushBuffer( vOut, (char *)Vec_IntArray(&pNtk->vFanin), 4 * Cba_NtkObjNum(pNtk) );
Vec_StrPushBuffer( vOut, (char *)Vec_StrArray(&pNtk->vType), Cba_NtkObjNum(pNtk) );
Vec_StrPushBuffer( vOut, (char *)Vec_IntArray(&pNtk->vFanin), 4 * Cba_NtkObjNum(pNtk) );
Vec_StrPushBuffer( vOut, (char *)Vec_IntArray(&pNtk->vInfo), 12 * Cba_NtkInfoNum(pNtk) );
}
void Cba_ManWriteCbaInt( Vec_Str_t * vOut, Cba_Man_t * p )
{
@ -215,7 +226,8 @@ void Cba_ManWriteCbaInt( Vec_Str_t * vOut, Cba_Man_t * p )
Vec_StrPrintStr( vOut, Buffer );
Cba_ManForEachNtk( p, pNtk, i )
{
sprintf( Buffer, "%s %d %d %d \n", Cba_NtkName(pNtk), Cba_NtkPiNum(pNtk), Cba_NtkPoNum(pNtk), Cba_NtkObjNum(pNtk) );
sprintf( Buffer, "%s %d %d %d %d \n", Cba_NtkName(pNtk),
Cba_NtkPiNum(pNtk), Cba_NtkPoNum(pNtk), Cba_NtkObjNum(pNtk), Cba_NtkInfoNum(pNtk) );
Vec_StrPrintStr( vOut, Buffer );
}
Cba_ManForEachNtk( p, pNtk, i )

130
src/base/cba/cbaNtk.c
View File

@ -32,7 +32,116 @@ ABC_NAMESPACE_IMPL_START
/**Function*************************************************************
Synopsis []
Synopsis [Assigns word-level names.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Cba_ManAssignInternTwo( Cba_Ntk_t * p, int iNum, Vec_Int_t * vMap )
{
char Buffer[16];
int i = 0, NameId, nDigits;
do
{
nDigits = Abc_Base10Log( Cba_NtkObjNum(p) );
if ( i == 0 )
sprintf( Buffer, "%s%0*d", "n", nDigits, iNum );
else
sprintf( Buffer, "%s%0*d_%d", "n", nDigits, iNum, ++i );
NameId = Abc_NamStrFindOrAdd( p->pDesign->pStrs, Buffer, NULL );
}
while ( Vec_IntEntry(vMap, NameId) );
Vec_IntWriteEntry( vMap, NameId, iNum );
return NameId;
}
void Cba_ManPrepareBitNames( Cba_Ntk_t * p, Vec_Int_t * vMap, int * pnNames, Vec_Int_t * vRanges, Vec_Int_t * vNames )
{
int n = 0, i, k, Range;
Vec_IntClear( vNames );
Vec_IntForEachEntry( vRanges, Range, i )
{
assert( Range > 0 );
if ( Range == 1 )
Vec_IntPush( vNames, Abc_Var2Lit2( Cba_ManAssignInternTwo(p, (*pnNames)++, vMap), CBA_NAME_BIN ) );
else
{
Vec_IntPush( vNames, Abc_Var2Lit2( Cba_ManAssignInternTwo(p, (*pnNames)++, vMap), CBA_NAME_WORD ) );
for ( k = 1; k < Range; k++ )
Vec_IntPush( vNames, Abc_Var2Lit2( k, CBA_NAME_INDEX ) );
}
}
}
void Cba_ManAssignInternWordNamesNtk( Cba_Ntk_t * p, Vec_Int_t * vMap, Vec_Int_t * vRanges, Vec_Int_t * vNames )
{
int k, n = 0, iObj, iTerm, nNames = 1;
assert( Cba_NtkReadRangesUser(p, NULL, 0) == Cba_NtkPiNum(p) );
assert( Cba_NtkReadRangesUser(p, NULL, 1) == Cba_NtkPoNum(p) );
// start names
assert( !Cba_NtkHasNames(p) );
Cba_NtkStartNames(p);
// derive PI names
Cba_NtkReadRangesUser( p, vRanges, 0 );
Cba_ManPrepareBitNames( p, vMap, &nNames, vRanges, vNames );
assert( Vec_IntSize(vNames) == Cba_NtkPiNum(p) );
Cba_NtkForEachPi( p, iObj, k )
{
Cba_ObjSetName( p, iObj, Vec_IntEntry(vNames, k) );
if ( Cba_ObjNameType(p, iObj) <= CBA_NAME_WORD ) // works only if the PIs are before POs
Cba_NtkSetInfoName( p, n++, Abc_Var2Lit2(Cba_ObjNameId(p, iObj), 1) );
}
assert( n == Vec_IntSize(vRanges) );
// derive box output names
Cba_NtkForEachBox( p, iObj )
{
if ( Cba_ObjIsBoxUser(p, iObj) )
Cba_NtkReadRangesUser( Cba_BoxNtk(p, iObj), vRanges, 1 );
else if ( Cba_BoxNtkId(p, iObj) )
Cba_NtkReadRangesPrim( Cba_BoxNtkName(p, iObj), vRanges, 1 );
else assert( 0 );
Cba_ManPrepareBitNames( p, vMap, &nNames, vRanges, vNames );
assert( Vec_IntSize(vNames) == Cba_BoxBoNum(p, iObj) );
Cba_BoxForEachBo( p, iObj, iTerm, k )
Cba_ObjSetName( p, iTerm, Vec_IntEntry(vNames, k) );
}
// mark PO names
Cba_NtkReadRangesUser( p, vRanges, 1 );
Cba_NtkForEachPo( p, iObj, k )
if ( Cba_ObjNameType(p, Cba_ObjFanin(p, iObj)) <= CBA_NAME_WORD ) // works only if the PIs are before POs
Cba_NtkSetInfoName( p, n++, Abc_Var2Lit2(Cba_ObjNameId(p, Cba_ObjFanin(p, iObj)), 2) );
assert( n == Cba_NtkInfoNum(p) );
// unmark all names
Cba_NtkForEachPi( p, iObj, k )
if ( Cba_ObjNameType(p, iObj) <= CBA_NAME_WORD )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iObj), 0 );
Cba_NtkForEachBox( p, iObj )
Cba_BoxForEachBo( p, iObj, iTerm, k )
if ( Cba_ObjNameType(p, iTerm) <= CBA_NAME_WORD )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iTerm), 0 );
printf( "Generated %d word-level names.\n", nNames-1 );
// Vec_IntPrint( &p->vName );
// Vec_IntPrint( &p->vInfo );
}
void Cba_ManAssignInternWordNames( Cba_Man_t * p )
{
Vec_Int_t * vMap = Vec_IntStart( Cba_ManObjNum(p) );
Vec_Int_t * vRanges = Vec_IntAlloc( 1000 );
Vec_Int_t * vNames = Vec_IntAlloc( 1000 );
Cba_Ntk_t * pNtk; int i;
Cba_ManForEachNtk( p, pNtk, i )
Cba_ManAssignInternWordNamesNtk( pNtk, vMap, vRanges, vNames );
Vec_IntFree( vMap );
Vec_IntFree( vRanges );
Vec_IntFree( vNames );
}
/**Function*************************************************************
Synopsis [Assigns bit-level names.]
Description []
@ -45,8 +154,10 @@ int Cba_ManSetInternOne( Cba_Ntk_t * p, int iTerm, Vec_Int_t * vMap )
{
if ( !Cba_ObjName(p, iTerm) )
return 1;
assert( Vec_IntEntry(vMap, Cba_ObjName(p, iTerm)) == 0 );
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iTerm), iTerm+1 );
if ( Cba_ObjNameType(p, iTerm) > CBA_NAME_WORD )
return 0;
assert( Vec_IntEntry(vMap, Cba_ObjNameId(p, iTerm)) == 0 );
Vec_IntWriteEntry( vMap, Cba_ObjNameId(p, iTerm), iTerm+1 );
return 0;
}
int Cba_ManAssignInternOne( Cba_Ntk_t * p, int iTerm, Vec_Int_t * vMap )
@ -59,19 +170,20 @@ int Cba_ManAssignInternOne( Cba_Ntk_t * p, int iTerm, Vec_Int_t * vMap )
{
nDigits = Abc_Base10Log( Cba_NtkObjNum(p) );
if ( i == 0 )
sprintf( Buffer, "%s%0*d", "_n_", nDigits, iTerm );
sprintf( Buffer, "%s%0*d", "n", nDigits, iTerm );
else
sprintf( Buffer, "%s%0*d_%d", "_n_", nDigits, iTerm, ++i );
sprintf( Buffer, "%s%0*d_%d", "n", nDigits, iTerm, ++i );
NameId = Abc_NamStrFindOrAdd( p->pDesign->pStrs, Buffer, NULL );
}
while ( Vec_IntEntry(vMap, NameId) );
Cba_ObjSetName( p, iTerm, NameId );
Cba_ObjSetName( p, iTerm, Abc_Var2Lit2(NameId, CBA_NAME_BIN) );
Vec_IntWriteEntry( vMap, NameId, iTerm+1 );
return 1;
}
void Cba_ManAssignInternNamesNtk( Cba_Ntk_t * p, Vec_Int_t * vMap )
{
int i, iObj, iTerm, nNameless = 0;
// Vec_IntPrint( &p->vName );
if ( !Cba_NtkHasNames(p) )
Cba_NtkStartNames(p);
// set all names
@ -95,10 +207,12 @@ void Cba_ManAssignInternNamesNtk( Cba_Ntk_t * p, Vec_Int_t * vMap )
}
// unmark all names
Cba_NtkForEachPi( p, iObj, i )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iObj), 0 );
if ( Cba_ObjNameType(p, iObj) <= CBA_NAME_WORD )
Vec_IntWriteEntry( vMap, Cba_ObjNameId(p, iObj), 0 );
Cba_NtkForEachBox( p, iObj )
Cba_BoxForEachBo( p, iObj, iTerm, i )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iTerm), 0 );
if ( Cba_ObjNameType(p, iTerm) <= CBA_NAME_WORD )
Vec_IntWriteEntry( vMap, Cba_ObjNameId(p, iTerm), 0 );
}
void Cba_ManAssignInternNames( Cba_Man_t * p )
{

22
src/base/cba/cbaPrsBuild.c
View File

@ -186,7 +186,7 @@ void Prs_ManBuildNtk( Cba_Ntk_t * pNew, Vec_Ptr_t * vDes, Prs_Ntk_t * pNtk, Vec_
if ( Vec_IntEntry(vMap, NameId) != -1 )
printf( "Primary inputs %d and %d have the same name.\n", Vec_IntEntry(vMap, NameId), i );
iObj = Cba_ObjAlloc( pNew, CBA_OBJ_PI, -1 );
Cba_ObjSetName( pNew, iObj, NameId );
Cba_ObjSetName( pNew, iObj, Abc_Var2Lit2(NameId, CBA_NAME_BIN) );
Vec_IntWriteEntry( vMap, NameId, iObj );
}
// create box outputs
@ -198,20 +198,20 @@ void Prs_ManBuildNtk( Cba_Ntk_t * pNew, Vec_Ptr_t * vDes, Prs_Ntk_t * pNtk, Vec_
if ( pNtkBox == NULL )
{
iObj = Cba_BoxAlloc( pNew, CBA_BOX_GATE, Vec_IntSize(vSigs)/2-1, 1, Prs_BoxNtk(pNtk, iBox) + 1 ); // +1 to map NtkId into gate name
Cba_ObjSetName( pNew, iObj, Prs_BoxName(pNtk, iBox) );
Cba_ObjSetName( pNew, iObj, Abc_Var2Lit2(Prs_BoxName(pNtk, iBox), CBA_NAME_BIN) );
// consider box output
NameId = Vec_IntEntryLast( vSigs );
NameId = Prs_NtkSigName( pNtk, NameId );
if ( Vec_IntEntry(vMap, NameId) != -1 )
printf( "Box output name %d is already driven.\n", NameId );
iTerm = Cba_BoxBo( pNew, iObj, 0 );
Cba_ObjSetName( pNew, iTerm, NameId );
Cba_ObjSetName( pNew, iTerm, Abc_Var2Lit2(NameId, CBA_NAME_BIN) );
Vec_IntWriteEntry( vMap, NameId, iTerm );
}
else
{
iObj = Cba_BoxAlloc( pNew, CBA_OBJ_BOX, Prs_NtkPiNum(pNtkBox), Prs_NtkPoNum(pNtkBox), Prs_BoxNtk(pNtk, iBox) );
Cba_ObjSetName( pNew, iObj, Prs_BoxName(pNtk, iBox) );
Cba_ObjSetName( pNew, iObj, Abc_Var2Lit2(Prs_BoxName(pNtk, iBox), CBA_NAME_BIN) );
Cba_NtkSetHost( Cba_ManNtk(pNew->pDesign, Prs_BoxNtk(pNtk, iBox)), Cba_NtkId(pNew), iObj );
Vec_IntForEachEntry( vSigs, Index, i )
{
@ -225,7 +225,7 @@ void Prs_ManBuildNtk( Cba_Ntk_t * pNew, Vec_Ptr_t * vDes, Prs_Ntk_t * pNtk, Vec_
if ( Vec_IntEntry(vMap, NameId) != -1 )
printf( "Box output name %d is already driven.\n", NameId );
iTerm = Cba_BoxBo( pNew, iObj, Index - Prs_NtkPiNum(pNtkBox) );
Cba_ObjSetName( pNew, iTerm, NameId );
Cba_ObjSetName( pNew, iTerm, Abc_Var2Lit2(NameId, CBA_NAME_BIN) );
Vec_IntWriteEntry( vMap, NameId, iTerm );
}
}
@ -241,7 +241,7 @@ void Prs_ManBuildNtk( Cba_Ntk_t * pNew, Vec_Ptr_t * vDes, Prs_Ntk_t * pNtk, Vec_
if ( Vec_IntEntry(vMap, NameId) != -1 )
printf( "Node output name %d is already driven.\n", NameId );
iTerm = Cba_BoxBo( pNew, iObj, 0 );
Cba_ObjSetName( pNew, iTerm, NameId );
Cba_ObjSetName( pNew, iTerm, Abc_Var2Lit2(NameId, CBA_NAME_BIN) );
Vec_IntWriteEntry( vMap, NameId, iTerm );
// remember box
Vec_IntPush( vBoxes, iObj );
@ -269,7 +269,6 @@ void Prs_ManBuildNtk( Cba_Ntk_t * pNew, Vec_Ptr_t * vDes, Prs_Ntk_t * pNtk, Vec_
nNonDriven++;
}
Cba_ObjSetFanin( pNew, iTerm, Vec_IntEntry(vMap, NameId) );
//Cba_ObjSetName( pNew, iTerm, NameId );
}
}
else
@ -291,7 +290,6 @@ void Prs_ManBuildNtk( Cba_Ntk_t * pNew, Vec_Ptr_t * vDes, Prs_Ntk_t * pNtk, Vec_
nNonDriven++;
}
Cba_ObjSetFanin( pNew, iTerm, Vec_IntEntry(vMap, NameId) );
//Cba_ObjSetName( pNew, iTerm, NameId );
}
}
}
@ -312,7 +310,6 @@ void Prs_ManBuildNtk( Cba_Ntk_t * pNew, Vec_Ptr_t * vDes, Prs_Ntk_t * pNtk, Vec_
nNonDriven++;
}
Cba_ObjSetFanin( pNew, iTerm, Vec_IntEntry(vMap, NameId) );
//Cba_ObjSetName( pNew, iTerm, NameId );
}
}
// add fanins for primary outputs
@ -326,13 +323,13 @@ void Prs_ManBuildNtk( Cba_Ntk_t * pNew, Vec_Ptr_t * vDes, Prs_Ntk_t * pNtk, Vec_
nNonDriven++;
}
Prs_NtkForEachPo( pNtk, NameId, i )
{
iObj = Cba_ObjAlloc( pNew, CBA_OBJ_PO, Vec_IntEntry(vMap, NameId) );
//Cba_ObjSetName( pNew, iObj, NameId );
}
if ( nNonDriven )
printf( "Module %s has %d non-driven nets (for example, %s).\n", Prs_NtkName(pNtk), nNonDriven, Prs_NtkStr(pNtk, iNonDriven) );
Prs_ManCleanMap( pNtk, vMap );
// setup info
Vec_IntForEachEntry( &pNtk->vOrder, NameId, i )
Cba_NtkAddInfo( pNew, NameId, -1, -1 );
}
/**Function*************************************************************
@ -364,6 +361,7 @@ Cba_Man_t * Prs_ManBuildCba( char * pFileName, Vec_Ptr_t * vDes )
assert( Vec_IntCountEntry(vMap, -1) == Vec_IntSize(vMap) );
Vec_IntFree( vMap );
Vec_IntFree( vTmp );
// Vec_StrPrint( &Cba_ManNtk(pNew, 0)->vType, 1 );
return pNew;
}

10
src/base/cba/cbaPtrAbc.c
View File

@ -290,8 +290,9 @@ int Cba_NtkDeriveFromPtr( Cba_Ntk_t * pNtk, Vec_Ptr_t * vNtk, Vec_Int_t * vMap,
if ( Vec_IntGetEntryFull(vMap, NameId) != -1 )
{ printf( "PI with name \"%s\" is not unique module \"%s\".\n", pName, pModuleName ); return 0; }
iObj = Cba_ObjAlloc( pNtk, CBA_OBJ_PI, -1 );
Cba_ObjSetName( pNtk, iObj, NameId );
Cba_ObjSetName( pNtk, iObj, Abc_Var2Lit2(NameId, CBA_NAME_BIN) );
Vec_IntSetEntryFull( vMap, NameId, iObj );
Cba_NtkAddInfo( pNtk, Abc_Var2Lit2(NameId, 1), -1, -1 );
}
// map driven NameIds into their ObjIds for BOs
Vec_IntClear( vBox2Id );
@ -307,14 +308,14 @@ int Cba_NtkDeriveFromPtr( Cba_Ntk_t * pNtk, Vec_Ptr_t * vNtk, Vec_Int_t * vMap,
iObj = Cba_BoxAlloc( pNtk, Ptr_NameToType(pBoxNtk), nInputs, nOutputs, NtkId );
if ( NtkId >= 0 )
Cba_NtkSetHost( Cba_ManNtk(pNtk->pDesign, NtkId), Cba_NtkId(pNtk), iObj );
Cba_ObjSetName( pNtk, iObj, Abc_NamStrFindOrAdd(pNtk->pDesign->pStrs, pBoxName, NULL) );
Cba_ObjSetName( pNtk, iObj, Abc_Var2Lit2(Abc_NamStrFindOrAdd(pNtk->pDesign->pStrs, pBoxName, NULL), CBA_NAME_BIN) );
Cba_BoxForEachBo( pNtk, iObj, iTerm, k )
{
pName = (char *)Vec_PtrEntry( vBox, Vec_PtrSize(vBox) - 2*(nOutputs - k) + 1 );
NameId = Abc_NamStrFindOrAdd( pNtk->pDesign->pStrs, pName, NULL );
if ( Vec_IntGetEntryFull(vMap, NameId) != -1 )
{ printf( "Signal \"%s\" has multiple drivers in module \"%s\".\n", pName, pModuleName ); return 0; }
Cba_ObjSetName( pNtk, iTerm, NameId );
Cba_ObjSetName( pNtk, iTerm, Abc_Var2Lit2(NameId, CBA_NAME_BIN) );
Vec_IntSetEntryFull( vMap, NameId, iTerm );
}
Vec_IntPush( vBox2Id, iObj );
@ -331,7 +332,6 @@ int Cba_NtkDeriveFromPtr( Cba_Ntk_t * pNtk, Vec_Ptr_t * vNtk, Vec_Int_t * vMap,
if ( Vec_IntGetEntryFull(vMap, NameId) == -1 )
printf( "Signal \"%s\" in not driven in module \"%s\".\n", pName, pModuleName );
Cba_ObjSetFanin( pNtk, iTerm, Vec_IntGetEntryFull(vMap, NameId) );
//Cba_ObjSetName( pNtk, iTerm, NameId );
}
}
// connect POs
@ -341,7 +341,7 @@ int Cba_NtkDeriveFromPtr( Cba_Ntk_t * pNtk, Vec_Ptr_t * vNtk, Vec_Int_t * vMap,
if ( Vec_IntGetEntryFull(vMap, NameId) == -1 )
printf( "PO with name \"%s\" in not driven in module \"%s\".\n", pName, pModuleName );
iObj = Cba_ObjAlloc( pNtk, CBA_OBJ_PO, Vec_IntGetEntryFull(vMap, NameId) );
//Cba_ObjSetName( pNtk, iObj, NameId );
Cba_NtkAddInfo( pNtk, Abc_Var2Lit2(NameId, 2), -1, -1 );
}
// update map
Cba_NtkForEachCi( pNtk, iObj )

16
src/base/cba/cbaReadBlif.c
View File

@ -144,12 +144,15 @@ static inline int Prs_ManReadName( Prs_Man_t * p )
return 0;
return Abc_NamStrFindOrAddLim( p->pStrs, pStart, p->pCur, NULL );
}
static inline int Prs_ManReadList( Prs_Man_t * p )
static inline int Prs_ManReadList( Prs_Man_t * p, Vec_Int_t * vOrder, int Type )
{
int iToken;
Vec_IntClear( &p->vTemp );
while ( (iToken = Prs_ManReadName(p)) )
{
Vec_IntPush( &p->vTemp, iToken );
Vec_IntPush( vOrder, Abc_Var2Lit2(iToken, Type) );
}
if ( Vec_IntSize(&p->vTemp) == 0 ) return Prs_ManErrorSet(p, "Signal list is empty.", 1);
return 0;
}
@ -201,7 +204,7 @@ static inline int Prs_ManReadCube( Prs_Man_t * p )
Prs_ManSkipSpaces( p );
if ( Prs_ManIsChar(p, '\n') )
{
if ( Vec_StrSize(&p->vCover) != 1 ) return Prs_ManErrorSet(p, "Cannot read cube.", 1);
if ( Vec_StrSize(&p->vCover) != 1 ) return Prs_ManErrorSet(p, "Cannot read cube.", 1);
// fix single literal cube by adding space
Vec_StrPush( &p->vCover, Vec_StrEntry(&p->vCover,0) );
Vec_StrWriteEntry( &p->vCover, 0, ' ' );
@ -221,7 +224,8 @@ static inline void Prs_ManSaveCover( Prs_Man_t * p )
int iToken;
assert( Vec_StrSize(&p->vCover) > 0 );
Vec_StrPush( &p->vCover, '\0' );
iToken = Abc_NamStrFindOrAdd( p->pStrs, Vec_StrArray(&p->vCover), NULL );
//iToken = Abc_NamStrFindOrAdd( p->pStrs, Vec_StrArray(&p->vCover), NULL );
iToken = Ptr_SopToType( Vec_StrArray(&p->vCover) );
Vec_StrClear( &p->vCover );
// set the cover to the module of this box
assert( Prs_BoxNtk(p->pNtk, Prs_NtkBoxNum(p->pNtk)-1) == 1 ); // default const 0
@ -241,19 +245,19 @@ static inline void Prs_ManSaveCover( Prs_Man_t * p )
***********************************************************************/
static inline int Prs_ManReadInouts( Prs_Man_t * p )
{
if ( Prs_ManReadList(p) ) return 1;
if ( Prs_ManReadList(p, &p->pNtk->vOrder, 3) ) return 1;
Vec_IntAppend( &p->pNtk->vInouts, &p->vTemp );
return 0;
}
static inline int Prs_ManReadInputs( Prs_Man_t * p )
{
if ( Prs_ManReadList(p) ) return 1;
if ( Prs_ManReadList(p, &p->pNtk->vOrder, 1) ) return 1;
Vec_IntAppend( &p->pNtk->vInputs, &p->vTemp );
return 0;
}
static inline int Prs_ManReadOutputs( Prs_Man_t * p )
{
if ( Prs_ManReadList(p) ) return 1;
if ( Prs_ManReadList(p, &p->pNtk->vOrder, 2) ) return 1;
Vec_IntAppend( &p->pNtk->vOutputs, &p->vTemp );
return 0;
}

52
src/base/cba/cbaReadVer.c
View File

@ -30,11 +30,11 @@ ABC_NAMESPACE_IMPL_START
// Verilog keywords
typedef enum {
PRS_VER_NONE = 0, // 0: unused
PRS_VER_MODULE, // 1: module
PRS_VER_INOUT, // 2: inout
PRS_VER_INPUT, // 3: input
PRS_VER_OUTPUT, // 4: output
PRS_VER_WIRE, // 5: wire
PRS_VER_INPUT, // 1: input
PRS_VER_OUTPUT, // 2: output
PRS_VER_INOUT, // 3: inout
PRS_VER_WIRE, // 4: wire
PRS_VER_MODULE, // 5: module
PRS_VER_ASSIGN, // 6: assign
PRS_VER_REG, // 7: reg
PRS_VER_ALWAYS, // 8: always
@ -47,11 +47,11 @@ typedef enum {
const char * s_VerTypes[PRS_VER_UNKNOWN+1] = {
NULL, // 0: unused
"module", // 1: module
"inout", // 2: inout
"input", // 3: input
"output", // 4: output
"wire", // 5: wire
"input", // 1: input
"output", // 2: output
"inout", // 3: inout
"wire", // 4: wire
"module", // 5: module
"assign", // 6: assign
"reg", // 7: reg
"always", // 8: always
@ -476,17 +476,19 @@ static inline int Prs_ManReadSignalList2( Prs_Man_t * p, Vec_Int_t * vTemp )
***********************************************************************/
static inline int Prs_ManReadDeclaration( Prs_Man_t * p, int Type )
{
int i, Sig, RangeId = 0;
Vec_Int_t * vSigs[4] = { &p->pNtk->vInouts, &p->pNtk->vInputs, &p->pNtk->vOutputs, &p->pNtk->vWires };
Vec_Int_t * vSigsR[4] = { &p->pNtk->vInoutsR, &p->pNtk->vInputsR, &p->pNtk->vOutputsR, &p->pNtk->vWiresR };
assert( Type >= PRS_VER_INOUT && Type <= PRS_VER_WIRE );
int i, NameId, RangeId = 0;
Vec_Int_t * vNames[4] = { &p->pNtk->vInputs, &p->pNtk->vOutputs, &p->pNtk->vInouts, &p->pNtk->vWires };
Vec_Int_t * vNamesR[4] = { &p->pNtk->vInputsR, &p->pNtk->vOutputsR, &p->pNtk->vInoutsR, &p->pNtk->vWiresR };
assert( Type >= PRS_VER_INPUT && Type <= PRS_VER_WIRE );
if ( Prs_ManUtilSkipSpaces(p) ) return 0;
if ( Prs_ManIsChar(p, '[') && !(RangeId = Prs_ManReadRange(p)) ) return 0;
if ( !Prs_ManReadNameList( p, &p->vTemp, ';' ) ) return 0;
Vec_IntForEachEntry( &p->vTemp, Sig, i )
Vec_IntForEachEntry( &p->vTemp, NameId, i )
{
Vec_IntPush( vSigs[Type - PRS_VER_INOUT], Sig );
Vec_IntPush( vSigsR[Type - PRS_VER_INOUT], RangeId );
Vec_IntPush( vNames[Type - PRS_VER_INPUT], NameId );
Vec_IntPush( vNamesR[Type - PRS_VER_INPUT], RangeId );
if ( Type < PRS_VER_WIRE )
Vec_IntPush( &p->pNtk->vOrder, Abc_Var2Lit2(NameId, Type) );
}
return 1;
}
@ -592,8 +594,8 @@ static inline int Prs_ManReadInstance( Prs_Man_t * p, int Func )
static inline int Prs_ManReadArguments( Prs_Man_t * p )
{
int iRange = 0, iType = -1;
Vec_Int_t * vSigs[3] = { &p->pNtk->vInouts, &p->pNtk->vInputs, &p->pNtk->vOutputs };
Vec_Int_t * vSigsR[3] = { &p->pNtk->vInoutsR, &p->pNtk->vInputsR, &p->pNtk->vOutputsR };
Vec_Int_t * vSigs[3] = { &p->pNtk->vInputs, &p->pNtk->vOutputs, &p->pNtk->vInouts };
Vec_Int_t * vSigsR[3] = { &p->pNtk->vInputsR, &p->pNtk->vOutputsR, &p->pNtk->vInoutsR };
assert( Prs_ManIsChar(p, '(') );
p->pCur++;
if ( Prs_ManUtilSkipSpaces(p) ) return 0;
@ -602,7 +604,7 @@ static inline int Prs_ManReadArguments( Prs_Man_t * p )
int iName = Prs_ManReadName( p );
if ( iName == 0 ) return 0;
if ( Prs_ManUtilSkipSpaces(p) ) return 0;
if ( iName >= PRS_VER_INOUT && iName <= PRS_VER_OUTPUT ) // declaration
if ( iName >= PRS_VER_INPUT && iName <= PRS_VER_INOUT ) // declaration
{
iType = iName;
if ( Prs_ManIsChar(p, '[') )
@ -611,13 +613,15 @@ static inline int Prs_ManReadArguments( Prs_Man_t * p )
if ( iRange == 0 ) return 0;
if ( Prs_ManUtilSkipSpaces(p) ) return 0;
}
iName = Prs_ManReadName( p );
if ( iName == 0 ) return 0;
}
if ( iType > 0 )
{
Vec_IntPush( vSigs[iType - PRS_VER_INOUT], iName );
Vec_IntPush( vSigsR[iType - PRS_VER_INOUT], iRange );
Vec_IntPush( vSigs[iType - PRS_VER_INPUT], iName );
Vec_IntPush( vSigsR[iType - PRS_VER_INPUT], iRange );
Vec_IntPush( &p->pNtk->vOrder, Abc_Var2Lit2(iName, iType) );
}
Vec_IntPush( &p->pNtk->vOrder, iName );
if ( Prs_ManIsChar(p, ')') )
break;
if ( !Prs_ManIsChar(p, ',') ) return Prs_ManErrorSet(p, "Expecting comma in the instance.", 0);
@ -673,7 +677,7 @@ static inline int Prs_ManReadModule( Prs_Man_t * p )
Prs_ManFinalizeNtk( p );
return 1;
}
if ( iToken >= PRS_VER_INOUT && iToken <= PRS_VER_WIRE ) // declaration
if ( iToken >= PRS_VER_INPUT && iToken <= PRS_VER_WIRE ) // declaration
Status = Prs_ManReadDeclaration( p, iToken );
else if ( iToken == PRS_VER_REG || iToken == PRS_VER_DEFPARAM ) // unsupported keywords
Status = Prs_ManUtilSkipUntil( p, ';' );

465
src/base/cba/cbaWriteVer.c
View File

@ -182,7 +182,7 @@ void Prs_ManWriteVerilog( char * pFileName, Vec_Ptr_t * vPrs )
/**Function*************************************************************
Synopsis [Collect all nodes names used that are not inputs/outputs.]
Synopsis [Writing word-level Verilog.]
Description []
@ -191,234 +191,309 @@ void Prs_ManWriteVerilog( char * pFileName, Vec_Ptr_t * vPrs )
SeeAlso []
***********************************************************************/
Vec_Int_t * Cba_NtkCollectWires( Cba_Ntk_t * p, Vec_Int_t * vMap, Vec_Int_t * vWires )
void Cba_ManWriteRange( Cba_Ntk_t * p, int Beg, int End )
{
int i, k, iTerm, iObj, NameId;
Vec_IntClear( vWires );
Cba_NtkForEachPi( p, iObj, i )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iObj), 1 );
Cba_NtkForEachPo( p, iObj, i )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iObj), 1 );
Cba_NtkForEachBox( p, iObj )
Vec_Str_t * vStr = p->pDesign->vOut;
Vec_StrPrintStr( vStr, "[" );
Vec_StrPrintNum( vStr, End );
Vec_StrPrintStr( vStr, ":" );
Vec_StrPrintNum( vStr, Beg );
Vec_StrPrintStr( vStr, "]" );
}
void Cba_ManWriteLit( Cba_Ntk_t * p, int NameId, int iBit )
{
Vec_Str_t * vStr = p->pDesign->vOut;
Vec_StrPrintStr( vStr, Cba_NtkStr(p, NameId) );
if ( iBit == -1 )
return;
Vec_StrPrintStr( vStr, "[" );
Vec_StrPrintNum( vStr, iBit );
Vec_StrPrintStr( vStr, "]" );
}
void Cba_ManWriteSig( Cba_Ntk_t * p, int iObj )
{
Vec_Str_t * vStr = p->pDesign->vOut;
int iNameId = Cba_ObjName(p, iObj);
if ( Cba_NameType(iNameId) == CBA_NAME_BIN )
Cba_ManWriteLit( p, Abc_Lit2Var2(iNameId), -1 );
else if ( Cba_NameType(iNameId) == CBA_NAME_WORD )
Cba_ManWriteLit( p, Abc_Lit2Var2(iNameId), 0 );
else if ( Cba_NameType(iNameId) == CBA_NAME_INDEX )
{
Cba_BoxForEachBi( p, iObj, iTerm, k )
{
NameId = Cba_ObjName( p, iTerm );
if ( Vec_IntEntry(vMap, NameId) == 0 )
{
Vec_IntWriteEntry( vMap, NameId, 1 );
Vec_IntPush( vWires, iTerm );
}
}
Cba_BoxForEachBo( p, iObj, iTerm, k )
{
NameId = Cba_ObjName( p, iTerm );
if ( Vec_IntEntry(vMap, NameId) == 0 )
{
Vec_IntWriteEntry( vMap, NameId, 1 );
Vec_IntPush( vWires, iTerm );
}
}
int iBit = Abc_Lit2Var2(iNameId);
iNameId = Cba_ObjName(p, iObj - iBit);
if ( Cba_NameType(iNameId) == CBA_NAME_WORD )
Cba_ManWriteLit( p, Abc_Lit2Var2(iNameId), iBit );
else if ( Cba_NameType(iNameId) == CBA_NAME_INFO )
Cba_ManWriteLit( p, Cba_NtkInfoName(p, Abc_Lit2Var2(iNameId)), Cba_NtkInfoIndex(p, Abc_Lit2Var2(iNameId), iBit) );
else assert( 0 );
}
Cba_NtkForEachPi( p, iObj, i )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iObj), 0 );
Cba_NtkForEachPo( p, iObj, i )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iObj), 0 );
Vec_IntForEachEntry( vWires, iObj, i )
Vec_IntWriteEntry( vMap, Cba_ObjName(p, iObj), 0 );
//Vec_IntSort( vWires, 0 );
return vWires;
else if ( Cba_NameType(iNameId) == CBA_NAME_INFO )
Cba_ManWriteLit( p, Cba_NtkInfoName(p, Abc_Lit2Var2(iNameId)), Cba_NtkInfoIndex(p, Abc_Lit2Var2(iNameId), 0) );
else assert( 0 );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
void Cba_ManWriteVerilogArray2( FILE * pFile, Cba_Ntk_t * p, int iObj, Vec_Int_t * vFanins )
void Cba_ManWriteConcat( Cba_Ntk_t * p, int iStart, int nObjs )
{
int i, iFanin;
fprintf( pFile, "%s%s", Cba_ObjNameStr(p, iObj), (Vec_IntSize(vFanins) == 0) ? "" : ", " );
Vec_IntForEachEntry( vFanins, iFanin, i )
fprintf( pFile, "%s%s", Cba_ObjNameStr(p, iFanin), (i == Vec_IntSize(vFanins) - 1) ? "" : ", " );
}
void Cba_ManWriteVerilogBoxes( FILE * pFile, Cba_Ntk_t * p )
{
int i, k, iTerm;
Cba_NtkForEachBox( p, i ) // .subckt/.gate/box (formal/actual binding)
Vec_Str_t * vStr = p->pDesign->vOut; int i;
assert( nObjs >= 1 );
if ( nObjs == 1 )
Cba_ManWriteSig( p, iStart );
else
{
if ( Cba_ObjIsBoxUser(p, i) )
Vec_StrPrintStr( vStr, "{" );
for ( i = nObjs - 1; i >= 0; i-- )
{
Cba_Ntk_t * pModel = Cba_BoxNtk( p, i );
fprintf( pFile, " %s %s (", Cba_NtkName(pModel), Cba_ObjNameStr(p, i) ? Cba_ObjNameStr(p, i) : "" );
Cba_NtkForEachPi( pModel, iTerm, k )
fprintf( pFile, "%s.%s(%s)", k ? ", " : "", Cba_ObjNameStr(pModel, iTerm), Cba_ObjNameStr(p, Cba_BoxBi(p, i, k)) );
Cba_NtkForEachPo( pModel, iTerm, k )
fprintf( pFile, "%s.%s(%s)", Cba_NtkPiNum(pModel) ? ", " : "", Cba_ObjNameStr(pModel, iTerm), Cba_ObjNameStr(p, Cba_BoxBo(p, i, k)) );
fprintf( pFile, ");\n" );
Vec_StrPrintStr( vStr, i < nObjs - 1 ? ", " : "" );
if ( Cba_ObjIsBo(p, iStart) )
Cba_ManWriteSig( p, iStart + i );
else if ( Cba_ObjIsBi(p, iStart) )
Cba_ManWriteSig( p, Cba_ObjFanin(p, iStart - i) );
else assert( 0 );
}
else if ( Cba_ObjIsGate(p, i) )
Vec_StrPrintStr( vStr, "}" );
}
}
void Cba_ManWriteGate( Cba_Ntk_t * p, int iObj )
{
Vec_Str_t * vStr = p->pDesign->vOut; int iTerm, k;
char * pGateName = Abc_NamStr(p->pDesign->pMods, Cba_BoxNtkId(p, iObj));
Mio_Library_t * pLib = (Mio_Library_t *)Abc_FrameReadLibGen( Abc_FrameGetGlobalFrame() );
Mio_Gate_t * pGate = Mio_LibraryReadGateByName( pLib, pGateName, NULL );
Vec_StrPrintStr( vStr, " " );
Vec_StrPrintStr( vStr, pGateName );
Vec_StrPrintStr( vStr, " (" );
Cba_BoxForEachBi( p, iObj, iTerm, k )
{
Vec_StrPrintStr( vStr, k ? ", ." : "." );
Vec_StrPrintStr( vStr, Mio_GateReadPinName(pGate, k) );
Vec_StrPrintStr( vStr, "(" );
Cba_ManWriteSig( p, iTerm );
Vec_StrPrintStr( vStr, ")" );
}
Cba_BoxForEachBo( p, iObj, iTerm, k )
{
Vec_StrPrintStr( vStr, Cba_BoxBiNum(p, iObj) ? ", ." : "." );
Vec_StrPrintStr( vStr, Mio_GateReadOutName(pGate) );
Vec_StrPrintStr( vStr, "(" );
Cba_ManWriteSig( p, iTerm );
Vec_StrPrintStr( vStr, ")" );
}
Vec_StrPrintStr( vStr, " );\n" );
}
void Cba_ManWriteAssign( Cba_Ntk_t * p, int iObj )
{
Vec_Str_t * vStr = p->pDesign->vOut;
Cba_ObjType_t Type = Cba_ObjType(p, iObj);
int nInputs = Cba_BoxBiNum(p, iObj);
int nOutputs = Cba_BoxBoNum(p, iObj);
assert( nOutputs == 1 );
Vec_StrPrintStr( vStr, " assign " );
Cba_ManWriteSig( p, iObj + 1 );
Vec_StrPrintStr( vStr, " = " );
if ( nInputs == 0 )
{
if ( Type == CBA_BOX_CF )
Vec_StrPrintStr( vStr, "1\'b0" );
else if ( Type == CBA_BOX_CT )
Vec_StrPrintStr( vStr, "1\'b1" );
else if ( Type == CBA_BOX_CX )
Vec_StrPrintStr( vStr, "1\'bx" );
else if ( Type == CBA_BOX_CZ )
Vec_StrPrintStr( vStr, "1\'bz" );
else assert( 0 );
}
else if ( nInputs == 1 )
{
if ( Type == CBA_BOX_INV )
Vec_StrPrintStr( vStr, "~" );
else assert( Type == CBA_BOX_BUF );
Cba_ManWriteSig( p, iObj - 1 );
}
else if ( nInputs == 2 )
{
if ( Type == CBA_BOX_XNOR )
{
char * pGateName = Abc_NamStr(p->pDesign->pMods, Cba_BoxNtkId(p, i));
Mio_Library_t * pLib = (Mio_Library_t *)Abc_FrameReadLibGen( Abc_FrameGetGlobalFrame() );
Mio_Gate_t * pGate = Mio_LibraryReadGateByName( pLib, pGateName, NULL );
fprintf( pFile, " %s (", pGateName );
Cba_BoxForEachBi( p, i, iTerm, k )
fprintf( pFile, "%s.%s(%s)", k ? ", " : "", Mio_GateReadPinName(pGate, k), Cba_ObjNameStr(p, iTerm) );
Cba_BoxForEachBo( p, i, iTerm, k )
fprintf( pFile, "%s.%s(%s)", Cba_BoxBiNum(p, i) ? ", " : "", Mio_GateReadOutName(pGate), Cba_ObjNameStr(p, iTerm) );
fprintf( pFile, ");\n" );
Vec_StrPrintStr( vStr, "~" );
Type = CBA_BOX_XOR;
}
/*
else if ( Cba_BoxNtkId(p, i) )
Cba_ManWriteSig( p, iObj - 1 );
if ( Type == CBA_BOX_AND )
Vec_StrPrintStr( vStr, " & " );
else if ( Type == CBA_BOX_OR )
Vec_StrPrintStr( vStr, " | " );
else if ( Type == CBA_BOX_XOR )
Vec_StrPrintStr( vStr, " ^ " );
else assert( 0 );
Cba_ManWriteSig( p, iObj - 2 );
}
Vec_StrPrintStr( vStr, ";\n" );
}
void Cba_ManWriteVerilogBoxes( Cba_Ntk_t * p )
{
Vec_Str_t * vStr = p->pDesign->vOut;
int iObj, k, i, o;
Cba_NtkForEachBox( p, iObj ) // .subckt/.gate/box (formal/actual binding)
{
Cba_Ntk_t * pModel = NULL;
char * pName = NULL;
// write mapped
if ( Cba_ObjIsGate(p, iObj) )
{
int pRanges[8]; char pSymbs[8];
char * pName = Cba_BoxNtkName(p, i);
int nSigs = Cba_NtkNameRanges( pName, pRanges, pSymbs );
int s, k, iTerm, nInputs = 0;
fprintf( pFile, " %s ( ", pName );
for ( s = 0; s < nSigs-1; s++ )
{
fprintf( pFile, "%s.%c(", nInputs ? ", " : "", pSymbs[s] );
if ( pRanges[s] == 1 )
{
iTerm = Cba_BoxBi(p, i, nInputs++);
fprintf( pFile, "%s", Cba_ObjNameStr(p, iTerm) );
}
else
{
assert( pRanges[s] > 1 );
fprintf( pFile, "{" );
for ( k = 0; k < pRanges[s]; k++ )
{
iTerm = Cba_BoxBi(p, i, nInputs++);
fprintf( pFile, "%s%s", k ? ", " : "", Cba_ObjNameStr(p, iTerm) );
}
fprintf( pFile, "}" );
}
fprintf( pFile, ")" );
}
assert( nInputs == Cba_BoxBiNum(p, i) );
fprintf( pFile, "%s.%c(", nInputs ? ", " : "", pSymbs[nSigs-1] );
if ( pRanges[nSigs-1] == 1 )
{
iTerm = Cba_BoxBo(p, i, 0);
fprintf( pFile, "%s", Cba_ObjNameStr(p, iTerm) );
}
else
{
assert( pRanges[nSigs-1] > 1 );
fprintf( pFile, "{" );
for ( k = 0; k < pRanges[nSigs-1]; k++ )
{
iTerm = Cba_BoxBo(p, i, k);
fprintf( pFile, "%s%s", k ? ", " : "", Cba_ObjNameStr(p, iTerm) );
}
fprintf( pFile, "}" );
}
fprintf( pFile, ") );\n" );
Cba_ManWriteGate( p, iObj );
continue;
}
// write primitives as assign-statements
if ( Cba_BoxNtkName(p, iObj) == NULL )
{
Cba_ManWriteAssign( p, iObj );
continue;
}
// write header
if ( Cba_ObjIsBoxUser(p, iObj) )
pModel = Cba_BoxNtk( p, iObj );
else if ( Cba_BoxNtkId(p, iObj) )
pName = Cba_BoxNtkName(p, iObj);
else assert( 0 );
Vec_StrPrintStr( vStr, " " );
Vec_StrPrintStr( vStr, pModel ? Cba_NtkName(pModel) : pName );
Vec_StrPrintStr( vStr, " " );
Vec_StrPrintStr( vStr, Cba_ObjName(p, iObj) ? Cba_ObjNameStr(p, iObj) : "" );
// write arguments
i = o = 0;
Vec_StrPrintStr( vStr, " (" );
if ( pModel )
{
int Value, Beg, End, Range;
assert( Cba_NtkInfoNum(pModel) );
Vec_IntForEachEntryTriple( &pModel->vInfo, Value, Beg, End, k )
{
int NameId = Abc_Lit2Var2( Value );
int Type = Abc_Lit2Att2( Value );
Vec_StrPrintStr( vStr, k ? ", ." : "." );
Vec_StrPrintStr( vStr, Cba_NtkStr(p, NameId) );
Vec_StrPrintStr( vStr, "(" );
Range = Cba_InfoRange( Beg, End );
assert( Range > 0 );
if ( Type == 1 )
Cba_ManWriteConcat( p, Cba_BoxBi(p, iObj, i), Range ), i += Range;
else if ( Type == 2 )
Cba_ManWriteConcat( p, Cba_BoxBo(p, iObj, o), Range ), o += Range;
else assert( 0 );
Vec_StrPrintStr( vStr, ")" );
}
}
*/
else
{
Cba_ObjType_t Type = Cba_ObjType( p, i );
int nInputs = Cba_BoxBiNum(p, i);
fprintf( pFile, " %s (", Ptr_TypeToName(Type) );
Cba_BoxForEachBo( p, i, iTerm, k )
fprintf( pFile, "%s%s", Cba_ObjNameStr(p, iTerm), nInputs ? ", " : "" );
Cba_BoxForEachBi( p, i, iTerm, k )
fprintf( pFile, "%s%s", Cba_ObjNameStr(p, iTerm), k < nInputs - 1 ? ", " : "" );
fprintf( pFile, ");\n" );
int pRanges[8]; char pSymbs[8];
int nSigs = Cba_NtkNameRanges( pName, pRanges, pSymbs );
for ( k = 0; k < nSigs; k++ )
{
Vec_StrPrintStr( vStr, k ? ", ." : "." );
Vec_StrPush( vStr, pSymbs[k] );
Vec_StrPrintStr( vStr, "(" );
if ( k < nSigs - 1 )
Cba_ManWriteConcat( p, Cba_BoxBi(p, iObj, i), pRanges[k] ), i += pRanges[k];
else
Cba_ManWriteConcat( p, Cba_BoxBo(p, iObj, o), pRanges[k] ), o += pRanges[k];
Vec_StrPrintStr( vStr, ")" );
}
}
Vec_StrPrintStr( vStr, " );\n" );
assert( i == Cba_BoxBiNum(p, iObj) );
assert( o == Cba_BoxBoNum(p, iObj) );
}
}
void Cba_ManWriteVerilogSignals( FILE * pFile, Cba_Ntk_t * p, int SigType, int fNoRange, Vec_Int_t * vWires )
void Cba_ManWriteVerilogNtk( Cba_Ntk_t * p )
{
int NameId, RangeId, i;
char * pSigNames[3] = { "input", "output", "wire" };
Vec_Int_t * vSigs[3] = { &p->vInputs, &p->vOutputs, vWires };
if ( fNoRange )
{
Vec_IntForEachEntry( vSigs[SigType], NameId, i )
fprintf( pFile, " %s %s;\n", pSigNames[SigType], SigType==3 ? Cba_NtkStr(p, NameId) : Cba_ObjNameStr(p, NameId) );
}
else
{
Vec_IntForEachEntryDouble( vSigs[SigType], NameId, RangeId, i )
fprintf( pFile, " %s %s%s;\n", pSigNames[SigType], RangeId ? Cba_NtkStr(p, RangeId) : "", SigType==3 ? Cba_NtkStr(p, NameId) : Cba_ObjNameStr(p, NameId) );
}
}
void Cba_ManWriteVerilogSignalList( FILE * pFile, Cba_Ntk_t * p, int SigType, int fSkipComma, int fNoRange, Vec_Int_t * vWires )
{
int NameId, RangeId, i;
Vec_Int_t * vSigs[3] = { &p->vInputs, &p->vOutputs, vWires };
if ( fNoRange )
{
Vec_IntForEachEntry( vSigs[SigType], NameId, i )
fprintf( pFile, "%s%s", Cba_ObjNameStr(p, NameId), (fSkipComma && i == Vec_IntSize(vSigs[SigType]) - 1) ? "" : ", " );
}
else
{
Vec_IntForEachEntryDouble( vSigs[SigType], NameId, RangeId, i )
fprintf( pFile, "%s%s", Cba_ObjNameStr(p, NameId), (fSkipComma && i == Vec_IntSize(vSigs[SigType]) - 2) ? "" : ", " );
}
}
void Cba_ManWriteVerilogNtk( FILE * pFile, Cba_Ntk_t * p, Vec_Int_t * vMap, Vec_Int_t * vWires )
{
int s;
char * pKeyword[4] = { "wire ", "input ", "output ", "inout " };
Vec_Str_t * vStr = p->pDesign->vOut;
int k, iObj, iTerm, Value, Beg, End, Length;
assert( Cba_NtkInfoNum(p) );
assert( Vec_IntSize(&p->vFanin) == Cba_NtkObjNum(p) );
// collect wires
Cba_NtkCollectWires( p, vMap, vWires );
// Cba_NtkPrint( p );
// write header
fprintf( pFile, "module %s (\n", Cba_NtkName(p) );
for ( s = 0; s < 2; s++ )
Vec_StrPrintStr( vStr, "module " );
Vec_StrPrintStr( vStr, Cba_NtkName(p) );
Vec_StrPrintStr( vStr, " (\n " );
Vec_IntForEachEntryTriple( &p->vInfo, Value, Beg, End, k )
if ( Abc_Lit2Att2(Value) != 0 )
{
fprintf( pFile, " " );
Cba_ManWriteVerilogSignalList( pFile, p, s, s==1, 1, vWires );
fprintf( pFile, "\n" );
Vec_StrPrintStr( vStr, k ? ", " : "" );
Vec_StrPrintStr( vStr, Cba_NtkStr(p, Abc_Lit2Var2(Value)) );
}
fprintf( pFile, " );\n" );
// write declarations
for ( s = 0; s < 3; s++ )
Cba_ManWriteVerilogSignals( pFile, p, s, 1, vWires );
fprintf( pFile, "\n" );
Vec_StrPrintStr( vStr, "\n );\n" );
// write inputs/outputs
Vec_IntForEachEntryTriple( &p->vInfo, Value, Beg, End, k )
if ( Abc_Lit2Att2(Value) != 0 )
{
Vec_StrPrintStr( vStr, " " );
Vec_StrPrintStr( vStr, pKeyword[Abc_Lit2Att2(Value)] );
if ( Beg >= 0 )
Cba_ManWriteRange( p, Beg, End );
Vec_StrPrintStr( vStr, Cba_NtkStr(p, Abc_Lit2Var2(Value)) );
Vec_StrPrintStr( vStr, ";\n" );
}
Vec_StrPrintStr( vStr, "\n" );
// write word-level wires
Cba_NtkForEachBox( p, iObj )
Cba_BoxForEachBo( p, iObj, iTerm, k )
if ( Cba_NameType(Cba_ObjName(p, iTerm)) == CBA_NAME_WORD )
{
int Beg, End;
Cba_ObjGetRange( p, iTerm, &Beg, &End );
Vec_StrPrintStr( vStr, " wire " );
Cba_ManWriteRange( p, Beg, End );
Vec_StrPrintStr( vStr, Cba_ObjNameStr(p, iTerm) );
Vec_StrPrintStr( vStr, ";\n" );
}
// write bit-level wires
Length = 7;
Vec_StrPrintStr( vStr, " wire " );
Cba_NtkForEachBox( p, iObj )
Cba_BoxForEachBo( p, iObj, iTerm, k )
if ( Cba_NameType(Cba_ObjName(p, iTerm)) == CBA_NAME_BIN )
{
if ( Length > 72 )
Vec_StrPrintStr( vStr, ";\n wire " ), Length = 7;
if ( Length > 7 )
Vec_StrPrintStr( vStr, ", " );
Vec_StrPrintStr( vStr, Cba_ObjNameStr(p, iTerm) );
Length += strlen(Cba_ObjNameStr(p, iTerm));
}
Vec_StrPrintStr( vStr, ";\n\n" );
// write objects
Cba_ManWriteVerilogBoxes( pFile, p );
fprintf( pFile, "endmodule\n\n" );
Cba_ManWriteVerilogBoxes( p );
Vec_StrPrintStr( vStr, "endmodule\n\n" );
}
void Cba_ManWriteVerilog( char * pFileName, Cba_Man_t * p )
{
FILE * pFile;
Cba_Ntk_t * pNtk;
Vec_Int_t * vMap, * vWires;
int i;
Cba_Ntk_t * pNtk; int i;
// check the library
if ( p->pMioLib && p->pMioLib != Abc_FrameReadLibGen() )
{
printf( "Genlib library used in the mapped design is not longer a current library.\n" );
return;
}
pFile = fopen( pFileName, "wb" );
if ( pFile == NULL )
{
printf( "Cannot open output file \"%s\".\n", pFileName );
return;
}
fprintf( pFile, "// Design \"%s\" written by ABC on %s\n\n", Cba_ManName(p), Extra_TimeStamp() );
// derive the stream
p->vOut = Vec_StrAlloc( 10000 );
Cba_ManAssignInternNames( p );
vMap = Vec_IntStart( Abc_NamObjNumMax(p->pStrs) + 1 );
vWires = Vec_IntAlloc( 1000 );
Cba_ManForEachNtk( p, pNtk, i )
Cba_ManWriteVerilogNtk( pFile, pNtk, vMap, vWires );
Vec_IntFree( vWires );
Vec_IntFree( vMap );
fclose( pFile );
Cba_ManWriteVerilogNtk( pNtk );
// dump into file
if ( p->vOut && Vec_StrSize(p->vOut) > 0 )
{
FILE * pFile = fopen( pFileName, "wb" );
if ( pFile == NULL )
printf( "Cannot open file \"%s\" for writing.\n", pFileName );
else
{
fwrite( Vec_StrArray(p->vOut), 1, Vec_StrSize(p->vOut), pFile );
fclose( pFile );
}
}
Vec_StrFreeP( &p->vOut );
}